Robtex

Up: 86.48.40.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 86.48.40.0/23
Down right: 86.48.42.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
86.48.40.6	A+PTR	rtr-1.carstenkirstein.nikolajplads.ebsa.jay.net
86.48.40.10	PTR	sw-1.irdenmark.skovlunde.evpn.jay.net
86.48.40.14	PTR	sw-1.nemit.he.jay.net
86.48.40.26	PTR	sw-1.genia.gl.jay.net
86.48.40.26	A	insideishoj.dk
86.48.40.30	PTR	sw-1.coins.abc.jay.net
86.48.40.114	PTR	mail.fst.dk
86.48.41.0	PTR	0.41-48-86.jay.net
86.48.41.1	PTR	1.41-48-86.jay.net
86.48.41.2	PTR	2.41-48-86.jay.net
86.48.41.3	PTR	3.41-48-86.jay.net
86.48.41.4	PTR	4.41-48-86.jay.net
86.48.41.5	PTR	5.41-48-86.jay.net
86.48.41.6	PTR	6.41-48-86.jay.net
86.48.41.7	PTR	7.41-48-86.jay.net
86.48.41.8	PTR	8.41-48-86.jay.net
86.48.41.9	PTR	9.41-48-86.jay.net
86.48.41.10	PTR	10.41-48-86.jay.net
86.48.41.11	PTR	11.41-48-86.jay.net
86.48.41.12	PTR	12.41-48-86.jay.net
86.48.41.13	PTR	13.41-48-86.jay.net
86.48.41.14	PTR	14.41-48-86.jay.net
86.48.41.15	PTR	15.41-48-86.jay.net
86.48.41.16	PTR	16.41-48-86.jay.net
86.48.41.17	PTR	17.41-48-86.jay.net
86.48.41.18	PTR	18.41-48-86.jay.net
86.48.41.19	PTR	19.41-48-86.jay.net
86.48.41.20	PTR	20.41-48-86.jay.net
86.48.41.21	PTR	21.41-48-86.jay.net
86.48.41.22	PTR	22.41-48-86.jay.net
86.48.41.23	PTR	23.41-48-86.jay.net
86.48.41.24	PTR	24.41-48-86.jay.net
86.48.41.25	PTR	25.41-48-86.jay.net
86.48.41.26	PTR	26.41-48-86.jay.net
86.48.41.27	PTR	27.41-48-86.jay.net
86.48.41.28	PTR	28.41-48-86.jay.net
86.48.41.29	PTR	29.41-48-86.jay.net
86.48.41.30	PTR	30.41-48-86.jay.net
86.48.41.31	PTR	31.41-48-86.jay.net
86.48.41.32	PTR	32.41-48-86.jay.net
86.48.41.33	PTR	33.41-48-86.jay.net
86.48.41.34	PTR	34.41-48-86.jay.net
86.48.41.35	PTR	35.41-48-86.jay.net
86.48.41.36	PTR	36.41-48-86.jay.net
86.48.41.37	PTR	37.41-48-86.jay.net
86.48.41.38	PTR	38.41-48-86.jay.net
86.48.41.39	PTR	39.41-48-86.jay.net
86.48.41.40	PTR	40.41-48-86.jay.net
86.48.41.41	PTR	41.41-48-86.jay.net
86.48.41.42	PTR	42.41-48-86.jay.net
86.48.41.43	PTR	43.41-48-86.jay.net
86.48.41.44	PTR	44.41-48-86.jay.net
86.48.41.45	PTR	45.41-48-86.jay.net
86.48.41.46	PTR	46.41-48-86.jay.net
86.48.41.47	PTR	47.41-48-86.jay.net
86.48.41.48	PTR	48.41-48-86.jay.net
86.48.41.49	PTR	49.41-48-86.jay.net
86.48.41.50	PTR	50.41-48-86.jay.net
86.48.41.51	PTR	51.41-48-86.jay.net
86.48.41.52	PTR	52.41-48-86.jay.net
86.48.41.53	PTR	53.41-48-86.jay.net
86.48.41.54	PTR	54.41-48-86.jay.net
86.48.41.55	PTR	55.41-48-86.jay.net
86.48.41.56	PTR	56.41-48-86.jay.net
86.48.41.57	PTR	57.41-48-86.jay.net
86.48.41.58	PTR	58.41-48-86.jay.net
86.48.41.59	PTR	59.41-48-86.jay.net
86.48.41.60	PTR	60.41-48-86.jay.net
86.48.41.61	PTR	61.41-48-86.jay.net
86.48.41.62	PTR	62.41-48-86.jay.net
86.48.41.63	PTR	63.41-48-86.jay.net
86.48.41.64	PTR	64.41-48-86.jay.net
86.48.41.65	PTR	65.41-48-86.jay.net
86.48.41.66	PTR	66.41-48-86.jay.net
86.48.41.67	PTR	67.41-48-86.jay.net
86.48.41.68	PTR	68.41-48-86.jay.net
86.48.41.69	PTR	69.41-48-86.jay.net
86.48.41.70	PTR	70.41-48-86.jay.net
86.48.41.71	PTR	71.41-48-86.jay.net
86.48.41.72	PTR	72.41-48-86.jay.net
86.48.41.73	PTR	73.41-48-86.jay.net
86.48.41.74	PTR	74.41-48-86.jay.net
86.48.41.75	PTR	75.41-48-86.jay.net
86.48.41.76	PTR	76.41-48-86.jay.net
86.48.41.77	PTR	77.41-48-86.jay.net
86.48.41.78	PTR	78.41-48-86.jay.net
86.48.41.79	PTR	79.41-48-86.jay.net
86.48.41.80	PTR	80.41-48-86.jay.net
86.48.41.81	PTR	81.41-48-86.jay.net
86.48.41.82	PTR	82.41-48-86.jay.net
86.48.41.83	PTR	83.41-48-86.jay.net
86.48.41.84	PTR	84.41-48-86.jay.net
86.48.41.85	PTR	85.41-48-86.jay.net
86.48.41.86	PTR	86.41-48-86.jay.net
86.48.41.87	PTR	87.41-48-86.jay.net
86.48.41.88	PTR	88.41-48-86.jay.net
86.48.41.89	PTR	89.41-48-86.jay.net
86.48.41.90	PTR	90.41-48-86.jay.net
86.48.41.91	PTR	91.41-48-86.jay.net
86.48.41.92	PTR	92.41-48-86.jay.net
86.48.41.93	PTR	93.41-48-86.jay.net
86.48.41.94	PTR	94.41-48-86.jay.net
86.48.41.95	PTR	95.41-48-86.jay.net
86.48.41.96	PTR	96.41-48-86.jay.net
86.48.41.97	PTR	97.41-48-86.jay.net
86.48.41.98	PTR	98.41-48-86.jay.net
86.48.41.99	PTR	99.41-48-86.jay.net
86.48.41.100	PTR	100.41-48-86.jay.net
86.48.41.101	PTR	101.41-48-86.jay.net
86.48.41.102	PTR	102.41-48-86.jay.net
86.48.41.103	PTR	103.41-48-86.jay.net
86.48.41.104	PTR	104.41-48-86.jay.net
86.48.41.105	PTR	105.41-48-86.jay.net
86.48.41.106	PTR	106.41-48-86.jay.net
86.48.41.107	PTR	107.41-48-86.jay.net
86.48.41.108	PTR	108.41-48-86.jay.net
86.48.41.109	PTR	109.41-48-86.jay.net
86.48.41.110	PTR	110.41-48-86.jay.net
86.48.41.111	PTR	111.41-48-86.jay.net
86.48.41.112	PTR	112.41-48-86.jay.net
86.48.41.113	PTR	113.41-48-86.jay.net
86.48.41.114	PTR	114.41-48-86.jay.net
86.48.41.115	PTR	115.41-48-86.jay.net
86.48.41.116	PTR	116.41-48-86.jay.net
86.48.41.117	PTR	117.41-48-86.jay.net
86.48.41.118	PTR	118.41-48-86.jay.net
86.48.41.119	PTR	119.41-48-86.jay.net
86.48.41.120	PTR	120.41-48-86.jay.net
86.48.41.121	PTR	121.41-48-86.jay.net
86.48.41.122	PTR	122.41-48-86.jay.net
86.48.41.123	PTR	123.41-48-86.jay.net
86.48.41.124	PTR	124.41-48-86.jay.net
86.48.41.125	PTR	125.41-48-86.jay.net
86.48.41.126	PTR	126.41-48-86.jay.net
86.48.41.127	PTR	127.41-48-86.jay.net
86.48.41.128	PTR	128.41-48-86.jay.net
86.48.41.146	PTR	mail1.acubiz.com
86.48.41.194	A+PTR	mail.serverbox.dk
86.48.41.194	A	serverbox.dk
86.48.41.194	A	*.serverbox.dk
86.48.41.195	A	pfsense.adaheads.com
86.48.41.198	A+PTR	mail.gir.dk
86.48.41.198	A	jacob-sparre.dk
86.48.41.198	A	lego.jacob-sparre.dk
86.48.41.218	A+PTR	aogb.trixbox.jay.net
86.48.41.219	PTR	cust.pop.andogbj-2.jay.net
86.48.41.222	PTR	sw-1.dana.fm.jay.net
86.48.41.226	PTR	mail.lett.dk